67686942 (number)

67686942 is an even 8-digits composite number following 67686941 and preceding 67686943. In scientific notation, it is written as 6.7686942 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 22043520 positive integers (up to 67686942) that are relatively prime to 67686942.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-six thousand nine hundred forty-two

Notation

Scientific notation 6.7686942 × 10^7
Engineering notation 6.7686942 × 10^6

Prime Factorization of 67686942

Prime Factorization 2 × 3 × 61 × 173 × 1069

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 67686942
Product of the distinct prime numbers

The prime factorization of 67686942 is 2 × 3 × 61 × 173 × 1069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 74, 73, 972, 966, 1939, 6499, 45219, 82868, 898129, 228818, 993123, 2760184, 76041643, 87316947, 510350860, 463647145, 3214203459, 3181127541

Basic calculations (n = 67686942)

Multiplication

n×y
n×2 135373884
n×3 203060826
n×4 270747768
n×5 338434710

Division

n÷y
n÷2 33843471
n÷3 22562314
n÷3 16921735.5
n÷5 13537388.4

Exponentiation

ny
n2 4581522117311364
n3 3.1010922182617E+23
n4 2.0990344911413E+31
n5 1.4207722585788E+39

Nth Root

y√n
2√n 8227.2074241507
3√n 407.53817650789
4√n 90.703954842943
5√n 36.821457805559

Divisors of 67686942

1, 2, 3, 6, 61, 122, 173, 183, 346, 366, 519, 1038, 1069, 2138, 3207, 6414, 10553, 21106, 31659, 63318, 65209, 130418, 184937, 195627, 369874, 391254, 554811, 1109622, 11281157, 22562314, 33843471, 67686942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67686941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67686942 can be divided by 32 positive divisors. The sum of these divisors (counting 67686942) is 1, the average is 0.03125.

Base conversion 67686942

Base System Value
2 Binary 100000010001101001000011110
3 Ternary 11201100212000210
4 Quaternary 10002031020132
5 Quinary 114311440232
6 Senary 10414433250
8 Octal 402151036
10 Decimal 67686942
12 Duodecimal 1a802826
16 Hexadecimal 408d21e
20 Vigesimal 1130h72
36 Base36 14arku

Cryptographic Hash Functions

md5 3ede5a726d8776e6f34b4d272a12d547
sha1 e95cf023d088c6b33dace3d81634ba1fb5fb51b5
sha256 7f3a9ff233ddc72e1868d034fb385cee257755f619bea48a1e2138b8a5d04608
sha512 a3c160d177e0740dc8053ebf637f03c8e9b5d71eb40bf7ba358a83aa665491031d79055d3a4adda8245aa1f59256b5a72174cbd76c8e8a1bb4f935c6ea9a4e1b
ripemd-160 c44980f6d1df0ec11e8376a202076d506f494e25

67686942 as geometric shapes

Circle

Radius = n
Diameter 135373884
Circumference 425289599.46232
Area 1.4393276226005E+16

Sphere

Radius = n
Volume 1.2989824707994E+24
Surface area 5.7573104904018E+16
Circumference 425289599.46232

Square

Length = n
Perimeter 270747768
Area 4581522117311364
Diagonal 95723791.371961

Cube

Length = n
Surface area 27489132703868184
Volume 3.1010922182617E+23
Space diagonal 117237222.55297

Equilateral Triangle

Length = n
Perimeter 203060826
Area 1.983857270796E+15
Altitude 58618611.276484

Triangular Pyramid

Length = n
Surface area 1.983857270796E+15
Volume 3.6546722276962E+22
Height 31907930.45732